Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 29/03/2022 at M25 Canberra.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 29/03/2022 | M25 Canberra | Round 1 | clay | Okamura | 3-6 6-4 4-6 |
| 22/03/2022 | M25 Canberra | Round 1 | clay | Takeuchi | 5-7 6-2 5-2 |
| clay | Takeuchi 1 - 1 Okamura |
| 2022 | Takeuchi 1 - 1 Okamura |
19 wins, 34 losses since 2021 (35.8%).
Last matches: D V V V D
71 wins, 91 losses since 2021 (43.8%).
Last matches: D D V D D
Level, 1 wins each over 2 singles meetings since 2022.
On 29/03/2022, at M25 Canberra (Round 1): Issei Okamura won 3-6 6-4 4-6.